note 125198 added to filter.filters.sanitize
| From: | Anonymous@php.net | Date: | Mon, 20 Jul 2020 17:29:22 +0000 |
| Subject: | note 125198 added to filter.filters.sanitize | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-214880@lists.php.net to get a copy of this message | ||
<?php
/*
filter all ascii and save juste 0-9 a-Z and @ . _
*/
echo alphanum('abcdefghABCDEFGH0123456789/!:;@._');
// return abcdefghABCDEFGH0123456789@._
function alphanum( $string , $x=''){
$h=strlen($string);
for($a=0; $a<$h; $a++) {
$i = ord($string[$a]);
if(
($i==46) || // .
($i==64) || // @
($i==95) || // _
($i > 47 && $i < 58) || //0123456789
($i > 64 && $i < 91) || //ABCDEFGH..Z
($i > 96 && $i < 123) //abcdefgh..z
) { $x .= $string[$a]; }
}
return $x;
}
?>
----
Server IP: 45.112.84.4
Probable Submitter: 103.51.166.36 (proxied: 176.139.229.105)
----
Manual Page -- http://php.net/manual/en/filter.filters.sanitize.php
Edit -- https://master.php.net/note/edit/125198
Del: integrated -- https://master.php.net/note/delete/125198/integrated
Del: useless -- https://master.php.net/note/delete/125198/useless
Del: bad code -- https://master.php.net/note/delete/125198/bad+code
Del: spam -- https://master.php.net/note/delete/125198/spam
Del: non-english -- https://master.php.net/note/delete/125198/non-english
Del: in docs -- https://master.php.net/note/delete/125198/in+docs
Del: other reasons-- https://master.php.net/note/delete/125198
Reject -- https://master.php.net/note/reject/125198
Search -- https://master.php.net/manage/user-notes.php